510529 (2012 EY11)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1508109563 ± 1.44e-07
Semi-major axis (a)1.1483869941 AU ± 1.10e-08
Inclination (i)9.02080324° ± 3.81e-06
Long. of Asc. Node (Ω)167.57715121° ± 1.23e-05
Arg. of Perihelion (ω)238.88824695° ± 2.12e-05
Mean Anomaly (M)145.40469305° ± 4.24e-05
Mean Motion (n)0.8009029221°/day ± 1.15e-08
Perihelion dist (q)0.97519765 AU ± 1.65e-07
Aphelion dist (Q)1.32157633 AU ± 1.65e-07
Orbital Period1.23064388 yr ± 1.77e-08
NGA Modelr2
A2-1.47604233e-13 ± 1.31e-14 AU/d²
Physical Parameters
H (abs. magnitude)21.58
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.220″
Uncertainty0
Orbit TypeApollo
MOID0.027114 AU
Observations Used151
Oppositions4
Arc Total2001-2023
First Observation Used2001-03-19
Last Observation Used2023-04-07
Observations (154)
Date Type RA Dec Mag Band Observatory
2001-03-19 08:22:23 C 13 10 32.63 +03 49 53.4 n 645
2001-03-19 08:23:35 C 13 10 32.56 +03 49 55.7 n 645
2001-03-19 08:25:58 C 13 10 32.39 +03 49 59.7 n 645
2001-03-19 08:27:10 C 13 10 32.28 +03 50 01.8 n 645
2001-03-27 13:03:29 C 12 57 04.93 +09 12 00.9 c 608
2001-03-27 13:18:14 C 12 57 03.78 +09 12 23.4 c 608
2001-03-27 13:33:59 C 12 57 02.55 +09 12 47.6 c 608
2012-03-14 04:41:36 C 08 29 28.46 +16 15 10.0 r G96
2012-03-14 04:52:31 C 08 29 29.11 +16 15 21.7 r G96
2012-03-14 05:03:25 C 08 29 29.76 +16 15 33.4 r G96
2012-03-14 05:51:44 C 08 29 32.27 +16 16 20.0 t H21
2012-03-14 05:56:34 C 08 29 32.94 +16 16 29.4 o H01
2012-03-14 06:00:31 C 08 29 32.80 +16 16 29.6 t H21
2012-03-14 06:07:31 C 08 29 33.61 +16 16 41.0 o H01
2012-03-14 06:10:25 C 08 29 33.47 +16 16 40.3 t H21
2012-03-14 06:17:19 C 08 29 34.22 +16 16 51.4 o H01
2012-03-14 06:26:13 C 08 29 34.76 +16 17 00.9 o H01
2012-03-14 23:38:34 C 08 30 45.98 +16 35 07.6 u J95
2012-03-14 23:50:02 C 08 30 46.67 +16 35 18.9 u J95
2012-03-15 00:05:11 C 08 30 47.72 +16 35 35.5 u J95
2012-03-15 02:47:56 C 08 31 00.49 +16 38 33.6 o H01
2012-03-15 02:57:31 C 08 31 01.08 +16 38 43.7 o H01
2012-03-15 03:09:15 C 08 31 01.80 +16 38 56.0 o H01
2012-03-15 03:17:29 C 08 31 02.32 +16 39 04.6 o H01
2012-03-15 05:02:49 C 08 31 08.95 +16 40 54.5 o 291
2012-03-15 05:05:30 C 08 31 09.14 +16 40 57.3 o 291
2012-03-15 05:08:11 C 08 31 09.30 +16 40 59.9 o 291
2012-03-16 04:38:30 C 08 32 48.15 +17 04 41.6 r G96
2012-03-16 04:46:55 C 08 32 48.69 +17 04 49.6 r G96
2012-03-16 04:55:22 C 08 32 49.23 +17 04 58.0 r G96
2012-03-16 05:03:51 C 08 32 49.77 +17 05 06.2 r G96
2012-03-17 03:10:02 C 08 34 24.07 +17 26 18.6 u H21
2012-03-17 03:27:06 C 08 34 25.21 +17 26 34.3 u H21
2012-03-17 03:47:14 C 08 34 26.51 +17 26 52.9 u H21
2012-03-17 03:59:50 C 08 34 27.99 +17 27 08.8 o 291
2012-03-17 04:04:03 C 08 34 28.24 +17 27 12.8 o 291
2012-03-17 04:08:15 C 08 34 28.54 +17 27 16.5 o 291
2012-03-19 02:51:25 C 08 37 51.72 +18 08 57.3 o H21
2012-03-19 02:57:29 C 08 37 52.17 +18 09 03.3 o H21
2012-03-22 05:27:21 C 08 43 27.23 +19 07 26.0 o 291
2012-03-22 05:30:53 C 08 43 27.47 +19 07 28.5 o 291
2012-03-22 05:34:27 C 08 43 27.72 +19 07 31.2 o 291
2012-03-23 07:45:33 C 08 45 28.983 +19 25 50.54 t 568
2012-03-23 07:51:18 C 08 45 29.389 +19 25 54.40 t 568
2012-03-23 07:57:53 C 08 45 29.847 +19 25 58.77 t 568
2012-03-23 08:17:58 C 08 45 31.253 +19 26 12.08 t 568
2012-03-23 08:24:06 C 08 45 30.85 +19 26 07.4 o 291
2012-03-23 08:27:37 C 08 45 31.15 +19 26 09.0 o 291
2012-03-23 08:31:09 C 08 45 31.46 +19 26 11.6 o 291
2012-03-27 06:51:59 C 08 53 00.10 +20 22 45.7 o 291